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应用生态学报 ›› 1998, Vol. 9 ›› Issue (5): 529-532.

• 研究论文 • 上一篇    下一篇

水污染损失估算与治理水污染生态效益实例分析

辛琨, 陈涛   

  1. 中国科学院沈阳应用生态所, 沈阳110015
  • 收稿日期:1997-11-12 修回日期:1998-09-03 出版日期:1998-09-25 发布日期:1998-09-25
  • 基金资助:

    国家自然科学基金资助项目(49571022)

Loss estimation of water pollution and ecological benefit of wastewater treatment A case study

Xin Kun, Chen Tao   

  1. Institute of Applied Ecology, Academia Sinica, Shenyang 110015
  • Received:1997-11-12 Revised:1998-09-03 Online:1998-09-25 Published:1998-09-25

摘要: 采用模糊数学法和机会成本法对沈阳市某大型企业排放废水所造成的环境损失价值进行估算,将两种方法所得结果进行比较,结果表明这两种方法在对污染损失价值核算方面具有一定可行性。利用所得结果对该企业的污水治理的生态效益进行评价和分析。

关键词: 生态效益, 环境资源价值, 费用效益评价, 生物炭, 土壤有机碳, 激发效应, 固碳, 矿化作用

Abstract: The methods of fuzzy mathematics and marginal opportunity cost were used to estimate the pollution loss of wastewater discharged a big factory in Shenyang, and the estimations were used to evaluate the ecological benefit of treating wastewater of the factory.

Key words: Ecological benefit, Environmental resource value, Cost-benefit evaluation, biochar, soil organic carbon, priming effect, carbon sequestration, mineralization